package com.logic.lhub.util;

import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;

public class MD5Util
{
	public static String MD5(String sourceStr)
	{
		String result = "";
		try
		{
			MessageDigest md = MessageDigest.getInstance("MD5");
			md.update(sourceStr.getBytes());
			byte b[] = md.digest();
			int i;
			StringBuffer buf = new StringBuffer("");
			for (int offset = 0; offset < b.length; offset++)
			{
				i = b[offset];
				if (i < 0)
					i += 256;
				if (i < 16)
					buf.append("0");
				buf.append(Integer.toHexString(i));
			}
			result = buf.toString();
		} catch (NoSuchAlgorithmException e)
		{
			System.out.println(e);
		}
		return result;
	}
}
